Supermicro 440LX, Reference Manual

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Appendix A: BIOS Error Beep Codes
A-1
Appendix A
BIOS Error Beep Codes
During the POST (Power-On Self-Test) routines, which are per-
formed each time the system is powered on, errors may occur.
Non-fatal errors are those which, in most cases, allow the
system to continue the boot-up process. The error messages
normally appear on the screen.
Fatal errors are those which will not allow the system to continue
the boot-up procedure. If a fatal error occurs, you should consult
with your system manufacturer for possible repairs.
These fatal errors are usually communicated through a series of
audible beeps. The numbers on the fatal error list, on the follow-
ing page, correspond to the number of beeps for the correspond-
ing error. All errors listed, with the exception of #8, are fatal
errors.